Maurits J. Wiersema, MD
NPI 1316989692ActiveIndividual· Internal Medicine, Gastroenterology· New Bern, NC
Internal Medicine, Gastroenterology (MD) in New Bern, North Carolina, trained at Indiana University School of Medicine (class of 1982). 185 Medicare patients in 2024, $26,480 paid; nearly all of their 74 Part D prescriptions were generic (96%). Janssen Biotech, Inc. reported $105.63 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1316989692 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 12, 2006 |
| Last updated in NPPES | Feb 15, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 2018-01881 | NC |
| Internal Medicine, Gastroenterology | 207RG0100X | 01039203A | IN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 185 |
|---|---|
| Services billed | 274 across 28 procedure codes |
| Paid by Medicare | $26,480 |
Part D prescriptions in 2024
| Prescriptions (claims) | 74 · 124 30-day fills |
|---|---|
| Patients | 34 |
| Total drug cost | $1,093 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Union Associated Physicians Clinic, LLCTerre Haute, IN · 230 clinicians
Hospital affiliation
- Union Hospital IncTerre Haute, IN
Industry payments (Open Payments)
- 2025$105.63 · 1 payment from 1 company
- 2024$430.77 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $105.63 | 1 |
What the 2025 payments were for
- Food and Beverage$105.63 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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